1.
Allsvenskan
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Allsvenskan is a Swedish professional league for mens association football clubs. It was founded in 1924, and is the top flight of the Swedish football league system, operating on a system of promotion and relegation with Superettan. Seasons run from late March or early April to the beginning of November, with the 16 clubs all meeting each other twice, resulting in a 30-match season, Allsvenskan is ranked 20th in the UEFA coefficients of leagues based on performances in European competitions over the last five years. As it stands now, Allsvenskan is ranked highest of the leagues in Scandinavia, the current champions are Malmö FF, who won the title in the 2016 season. Allsvenskan started in the 1924–25 Allsvenskan season and the first winner was GAIS, the one-league twelve team Allsvenskan replaced the Svenska Serien, consisting of a southern and northern group that was held before. In 1931, the league started to decide the Swedish football champions, in the early years, Norrland and Gotland teams were not allowed to play on higher levels in the league system, which was gradually changed to include the Norrland and Gotland teams on higher levels. In the 1955–56 season, Lycksele IF became the first Norrland team to play in an Allsvenskan promotion play-off, for the 1959 Allsvenskan, the season start was changed from autumn to spring to be played in one calendar year. In 1973, it was expanded to contain 14 teams. C, from the 1982 season, the league introduced a play-off to determine the Swedish football champions. In the late 1980s, Malmö FF were dominant, winning the five times in a row. The 1990 season saw the introduction of three points per win, the play-off season years were followed by two years of continuation league, named Mästerskapsserien. The 1993 season saw a return to the format, again with 14 teams. IFK Göteborg won five Allsvenskan league titles in the 1990s, in the early 2000s, Djurgårdens IF won three titles. In 2004, Örebro SK lost its place in the due to financial problems. Since 2008, the league consists of 16 teams, the champions of the Allsvenskan are considered Swedish champions and gold medal winners. The runners-up are awarded the Large Silver medal, the third positioned team are awarded the Small Silver medal, there have been seasons with exceptions when the winners of Allsvenskan wasnt considered Swedish champions as well. The years 1982 through 1990 are also exceptions, the title was decided through play-offs during these years. The same was true for the years 1991 through 1992 when the title was decided through a league called Mästerskapsserien. Historically, there is though a big difference between the Allsvenskan winners before 1931 compared to the period between 1982 and 1992, since 2008 there are 16 clubs in Allsvenskan

2.
Sweden
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Sweden, officially the Kingdom of Sweden, is a Scandinavian country in Northern Europe. It borders Norway to the west and Finland to the east, at 450,295 square kilometres, Sweden is the third-largest country in the European Union by area, with a total population of 10.0 million. Sweden consequently has a low density of 22 inhabitants per square kilometre. Approximately 85% of the lives in urban areas. Germanic peoples have inhabited Sweden since prehistoric times, emerging into history as the Geats/Götar and Swedes/Svear, Southern Sweden is predominantly agricultural, while the north is heavily forested. Sweden is part of the area of Fennoscandia. The climate is in very mild for its northerly latitude due to significant maritime influence. Today, Sweden is a monarchy and parliamentary democracy, with a monarch as head of state. The capital city is Stockholm, which is also the most populous city in the country, legislative power is vested in the 349-member unicameral Riksdag. Executive power is exercised by the government chaired by the prime minister, Sweden is a unitary state, currently divided into 21 counties and 290 municipalities. Sweden emerged as an independent and unified country during the Middle Ages, in the 17th century, it expanded its territories to form the Swedish Empire, which became one of the great powers of Europe until the early 18th century. Swedish territories outside the Scandinavian Peninsula were gradually lost during the 18th and 19th centuries, the last war in which Sweden was directly involved was in 1814, when Norway was militarily forced into personal union. Since then, Sweden has been at peace, maintaining a policy of neutrality in foreign affairs. The union with Norway was peacefully dissolved in 1905, leading to Swedens current borders, though Sweden was formally neutral through both world wars, Sweden engaged in humanitarian efforts, such as taking in refugees from German-occupied Europe. After the end of the Cold War, Sweden joined the European Union on 1 January 1995 and it is also a member of the United Nations, the Nordic Council, Council of Europe, the World Trade Organization and the Organisation for Economic Co-operation and Development. Sweden maintains a Nordic social welfare system that provides health care. The modern name Sweden is derived through back-formation from Old English Swēoþēod and this word is derived from Sweon/Sweonas. The Swedish name Sverige literally means Realm of the Swedes, excluding the Geats in Götaland, the etymology of Swedes, and thus Sweden, is generally not agreed upon but may derive from Proto-Germanic Swihoniz meaning ones own, referring to ones own Germanic tribe

3.
AIK Fotboll
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Competing in Swedens first tier, Allsvenskan, the club was formed in 1891 in Stockholm City Centre and the football department was formed in 1896. League champions eleven times, winning their latest championship title in 2009, the club holds the record for having played the most seasons in the Swedish top flight. In addition, AIK is the club that has finished top three in Allsvenskan the most times in the current century, AIK is the only side from the Stockholm urban area to have qualified for the group stage of a UEFA competition. The club reached the quarter-finals of the 1996–97 UEFA Cup Winners Cup, qualified for the 1999–2000 UEFA Champions League group stage, the club is affiliated with the Stockholm Football Association. The name was chosen to reflect that the club was open for everyone, putting football into practice in 1896, AIK were runners-up in the championship only two years later, in 1898. AIK won its first Swedish championship title in 1900, beating Örgryte IS in the final, in 1901, AIK won another title, after a walk-over win against Örgryte IS team II. At the turn of the century, Swedish league football was dominated by Örgryte, however, in the period of 1898–1901 AIK won the championship twice and were runners-up three times. In 1899 the team faced Djurgårdens IF for the first time, AIK did not participate in the Swedish championships of 1902 and 1903, which meant these were played only with teams from Gothenburg. In 1902, AIK instead competed in Svenska bollspelsförbundets tävlingsserie, a competition open only to clubs from Stockholm. AIK competed with two teams in the first year of the competition, finishing fourth and last, as a result, the weaker AIK side was relegated, making the first team the only one from AIK in the highest division. The competition was played until 1909, with AIK winning it in 1908 and 1909, two years after the start of the tävlingsserie,1904, twelve teams participated in the championship, one of them being AIK for the first time since winning it. AIK went through to the semi-finals, where they were beaten by archrivals Djurgårdens IF, in 1905, AIK went just as far, this time being beaten by IFK Stockholm. AIK competed in the three times in 1906–1910 without any success, but in 1911 they won the championship for the third time after beating IFK Uppsala in the final. After that, AIK were eliminated in the semi-finals of 1912 and 1913, in 1915, AIK were again defeated by archrivals Djurgården in the semi-finals. In 1916, however, AIK came back and defeated future rivals IFK Göteborg in the semi-finals, in 1917, Djurgården mirrored AIKs achievement, winning against Göteborg in the semi-finals and then beating AIK with 3–1 in the final. Another couple of years passed by without any success for AIK, until 1923, from the years 1910 to 1924, a championship called Svenska Serien was played. AIK didnt win it, but were runners-up a couple of times, the status of this championship status increased in the beginning of the 1920s and it became more important than the Swedish championship. In 1924, Svenska Serien was replaced by the current highest league, the first years, the championship were dominated by teams from Gothenburg and by Hälsingborgs IF